Advance photo/Monika GraffLaw enforcement officials display some of the guns turned in during this weekend's buy-back initiative on Staten Island.

It may look like a toy, with its pink stock, but the bullet coming out of the barrel will kill you all the same.

A brightly colored rifle, easily mistaken for a child's plaything, was among 352 working firearms handed over to authorities during Staten Island's first gun buy-back program Saturday.

Officials from both District Attorney Daniel Donovan's office and the NYPD are calling the haul -- which included a Chinese-style AK-47, machine guns with threaded barrels to accommodate silencers and an Enfield rifle from 1887 -- a massive success.

"Every gun there was dangerous in some respect," Donovan said during a press event at the NYPD's Manhattan headquarters. "The rifles could have been stolen in a burglary."

Though some of the weapons will be tested to make sure they haven't been used in a crime, all of them, even the rare and historical pieces, will end up melted down, said Police Commissioner Raymond Kelly.

"If not peace on earth, then you've certainly helped to bring peace on Staten Island," Kelly said of the law enforcement officials and churches involved in the buybacks.

People surrendered the guns at two North Shore churches, St. Philips Baptist Church and Brighton Heights Reform Church, and received a $200 bank card for in exchange for each working firearm.